842014020 has 48 divisors (see below), whose sum is σ = 2363336640. Its totient is φ = 223994496.

The previous prime is 842013989. The next prime is 842014039. The reversal of 842014020 is 20410248.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8394 + ... + 41886.

It is an arithmetic number, because the mean of its divisors is an integer number (49236180).

Almost surely, 2^842014020 is an apocalyptic number.

It is an amenable number.

842014020 is an abundant number, since it is smaller than the sum of its proper divisors (1521322620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

842014020 is a wasteful number, since it uses less digits than its factorization.

842014020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33924 (or 33922 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 842014020 is about 29017.4778366418. The cubic root of 842014020 is about 944.2922838705.

Adding to 842014020 its reverse (20410248), we get a palindrome (862424268).

The spelling of 842014020 in words is "eight hundred forty-two million, fourteen thousand, twenty".